The Screw Wash.,4x12 is the lowest priced item on this Fr. Brake Master Cylinder schematic.
The Fr. Brake Master Cylinder is made up of components including this M/c Assy Fr. which is the most expensive.
The Washer,oil Bolt is the most widely applied product in the CBR1000F HURRICANE1000 1987 (H) CANADA FR. BRAKE MASTER CYLINDER ( six times ).